bluetooth의 연구 그 5

2229 단어 bt04블루투스

개요



블루투스를 이해하고 싶었습니다.
bt04를 사용해 보자.

사진





연결



windows에 ch340 직렬 USB를 연결합니다.
ch340에, bt04 연결한다.

설정



테라텀 설정

9600-8-1-n



결과





help


at
OK
AT+HELP
Command              Description
----------------------------------------------------------------
AT                   Check if the command terminal work normally
AT+RESET             Software reboot
AT+VERSION           Get firmware, bluetooth, HCI and LMP version
AT+HELP              List all the commands
AT+NAME              Get/Set local device name
AT+PIN               Get/Set pin code for pairing
AT+BAUD              Get/Set baud rate
AT+CLEAR             Remove the remembered remote address
AT+LADDR             Get local bluetooth address
AT+DEFAULT           Restore factory default
AT+COD               Get/Set local class of device
AT+IAC               Get/Set inquiry access code
AT+ROLE              Get/Set master or slave mode
AT+STATE             Get current state
AT+UARTMODE          Get/Set uart stop bits and parity
AT+ENABLEIND         Enable/Disable Indication print
AT+LSP               List Paired Device List
AT+RESETPDL          Reset Paired Device List
AT+REMOVEPDL         Remove one entry from Paired Device List
-----------------------------------------------------------------
Note: (M) = The command support master mode only, other commands
support both master and slave mode.
For more information, please visit http://www.bolutek.cn
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페어링



안드로이드와 1234에서 OK.

이상.

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